O-Cresol → Tar acids, methylphenol fraction
Reaktionsgleichung
[CH:1]1[C:6]([OH:7])=[CH:5][CH:4]=[CH:3][C:2]=1[CH3:8].[CH:9]1[C:14]([OH:15])=[CH:13][CH:12]=[C:11]([CH3:16])[CH:10]=1.C1(C)C(O)=CC=CC=1>>[CH:13]1[C:14]([OH:15])=[CH:9][CH:10]=[C:11]([CH3:16])[CH:12]=1.[CH:1]1[C:6]([OH:7])=[CH:5][CH:4]=[CH:3][C:2]=1[CH3:8]Komponenten
4
Versuchsvorschrift
In the culture system with m-cresol, TCE was remarkably decomposed after about 18 hours of the induction period, and 10 ppm of TCE was completely decomposed after 36 hours. In the culture system with p-cresol, decomposition of TCE remarkably progressed in the first 12 hours, and 10 ppm of TCE was completely decomposed after 18 hours. Quantitative analyses of p-cresol and m-cresol were done at this point in accordance with the JIS detection method using p-hydrazidebenzenesulfonic acid (JIS K 0102-1993, 28.2), and no cresol was detected.